https://www.selleckchem.com/pr....oducts/gw806742x.htm
5. Moreover, the developed method was used for the determination of Cr(vi) in the presence of ascorbic acid (AA) (as a reducing agent) in the concentration range of 0.20 to 1.40 mg L-1. The proposed probe was successfully applied for the determination of Cr(iii) and Cr(vi) in cement factory wastewater.Two fluorescent probes (L1 and L2) based on an imidazole unit were synthesized for the specific detection of ClO- and HSO3-. Density functional theory (DFT) calculations were used to assist in designing the probes. As predicted, L1 could